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JPL Small-Body Database Browser
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136255 (2003 YE18)
Classification: Main-belt Asteroid          SPK-ID: 2136255
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .222673379839008 5.6829e-08  
a 2.251384824446419 1.0086e-08 au
q 1.750061356268684 1.3153e-07 au
i 3.558835497360239 4.6491e-06 deg
node 111.2542057563408 0.00010334 deg
peri 286.5542507221723 0.00010437 deg
M 242.6251190928481 1.6152e-05 deg
tp 2459002.795979496758
(2020-Jun-02.29597950)
5.7104e-05 TDB
period 1233.880294484783
3.38
8.2916e-06
2.27e-08
d
yr
n .2917625004703727 1.9606e-09 deg/d
Q 2.752708292624155 1.2332e-08 au
  Orbit Determination Parameters
   # obs. used (total)      422  
   data-arc span      7308 days (20.01 yr)  
   first obs. used      1998-04-17  
   last obs. used      2018-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58874  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:49:53  

Additional Information
 Earth MOID = .761057 au 
 Jupiter MOID = 2.67082 au 
 T_jup = 3.591 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO439842  

136255 (2003 YE18)          Discovered 2003-Dec-16 by CSS at Catalina
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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